<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>行内</title>
		<style type="text/css">
			div{
				display: inline;
				width: 300px;
				background-color: #009DFD;
			}
		</style>
	</head>
	<body>
		<div class="">
			块元素
		</div>
		<div class="">
			块元素
		</div>
		<div class="">
			块元素
		</div>
	</body>
</html>
